Home / 25,192,099,803,516-37,788,149,795,940-7,081,305,776,677.20

Finding the Fourth Proportional to 25,192,099,803,516, 37,788,149,795,940 and 7,081,305,776,677.20

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Solution

The fourth proportional to 25,192,099,803,516, 37,788,149,795,940 and 7,081,305,776,677.20 is: 10,621,958,690,501.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,192,099,803,516 : 37,788,149,795,940 = 7,081,305,776,677.20 : x
  2. Step 2: Convert to fraction form
    25,192,099,803,516/37,788,149,795,940 = 7,081,305,776,677.20/x
  3. Step 3: Cross multiply
    25,192,099,803,516x = 37,788,149,795,940 × 7,081,305,776,677.20
  4. Step 4: Simplify right side
    25,192,099,803,516x = 267,589,443,439,933,281,972,256,768
  5. Step 5: Solve for x
    x = 267,589,443,439,933,281,972,256,768/25,192,099,803,516
  6. Step 6: Final answer
    x = 10,621,958,690,501.32

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.